2026 data ClinicalTrials.gov official source

Conditions: R

Every condition beginning with R that has a registered US clinical trial, with how many studies cover each.

1,694 conditions starting with "R"

Showing 351–400 of 1,694

Condition Trials
Recurrent Diffuse Intrinsic Pontine Glioma 6
Recurrent Diffuse Large B-Cell Lymphoma 44
Recurrent Diffuse Large B-Cell Lymphoma Activated B-Cell Type 3
Recurrent Diffuse Large B-Cell Lymphoma Associated With Chronic Inflammation 2
Recurrent Diffuse Large B-Cell Lymphoma Germinal Center B-Cell Type 4
Recurrent Diffuse Large B-Cell Lymphoma, Not Otherwise Specified 9
Recurrent Diffuse Midline Glioma, H3 K27-Altered 1
Recurrent Diffuse Midline Glioma, H3 K27M-Mutant 1
Recurrent Digestive System Neuroendocrine Tumor G1 1
Recurrent DIPG 1
Recurrent Disease 2
Recurrent Dislocation of Shoulder Region 1
Recurrent Distal Bile Duct Adenocarcinoma 1
Recurrent EBV-Positive Diffuse Large B-Cell Lymphoma, Not Otherwise Specified 2
Recurrent Ectomesenchymoma 1
Recurrent Endometrial Adenocarcinoma 2
Recurrent Endometrial Cancer 3
Recurrent Endometrial Carcinoma 20
Recurrent Endometrial Clear Cell Adenocarcinoma 3
Recurrent Endometrial Dedifferentiated Carcinoma 1
Recurrent Endometrial Endometrioid Adenocarcinoma 5
Recurrent Endometrial Low Grade Endometrioid Adenocarcinoma 1
Recurrent Endometrial Mixed Cell Adenocarcinoma 1
Recurrent Endometrial Serous Adenocarcinoma 4
Recurrent Endometrial Undifferentiated Carcinoma 1
Recurrent Enteropathy-Associated T-Cell Lymphoma 1
Recurrent Ependymal Tumor 1
Recurrent Ependymoma 8
Recurrent Epithelial Cancer of Ovary 1
Recurrent Epithelial Ovarian Cancer 1
Recurrent Epithelial Ovarian Cancer Which Includes Epithelial Ovarian, Fallopian Tube and/or Primary Peritoneal Cancer 1
Recurrent Epithelioid Sarcoma 1
Recurrent Esophageal Adenocarcinoma 2
Recurrent Esophageal Cancer 2
Recurrent Esophageal Carcinoma 1
Recurrent Esophageal Squamous Cell Carcinoma 2
Recurrent Esthesioneuroblastoma of the Paranasal Sinus and Nasal Cavity 2
Recurrent Ewing Sarcoma 10
Recurrent Ewing Sarcoma/Peripheral Primitive Neuroectodermal Tumor 7
Recurrent Extensive Stage Lung Small Cell Carcinoma 2
Recurrent Extensive Stage Small Cell Lung Carcinoma 1
Recurrent Extrahepatic Bile Duct Cancer 2
Recurrent Extranodal Marginal Zone Lymphoma 1
Recurrent Extranodal Marginal Zone Lymphoma of Mucosa-Associated Lymphoid Tissue 3
Recurrent Extrapulmonary Neuroendocrine Carcinoma 1
Recurrent Eyelid Squamous Cell Carcinoma 1
Recurrent Fallopian Tube Cancer 6
Recurrent Fallopian Tube Carcinoma 36
Recurrent Fallopian Tube Carcinosarcoma 1
Recurrent Fallopian Tube Clear Cell Adenocarcinoma 3

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Data sourced from official public datasets. See our methodology for details.